Road Race Header (w/ oxygen sensor position for use on a 1989-92 RX-7 13B) - This model Road Race Header that we offer is intended to bolt-up to the Road Race Presilencer section. Please note: this header is not compatible with the Street Port Center ...

Our Streetable Header/Collector is designed for a bolt-on installation, when used with the appropriate Power Pulse Presilencer, in all 1986-92 non-turbo RX-7s. The combination of this Header/Collector and the appropriate presilencer replaces the stock ...

Racing Beat's Road Racing Header for the 1984-92 RX-7 13B (6-Port) is the first step in building a serious racing exhaust system. The engine-to-pipe flange is laser cut from 7/16" thick flat steel. Like all of the headers we manufacture, the Road...

The Racing Beat Power Pulse Presilencer for the 1986-88 RX-7 Non-turbo (w/manual transmission) is designed to be used with our wide selection of RX-7 headers to complete a bolt-on configuration to the Y-pipe section. This same Power Pulse Presilencer is ...

The Racing Beat Power Pulse Presilencer for the 1986-88 RX-7 Non-turbo (w/automatic transmission) is designed to be used with our wide selection of RX-7 headers to complete a bolt-on configuration to the Y-pipe section. This same Power Pulse Presilencer ...

The Racing Beat Power Pulse Presilencer for the 1989-92 RX-7 Non-turbo (w/manual transmission) is designed to be used with our wide selection of RX-7 headers to complete a bolt-on configuration to the Y-pipe section. (Includes both coupe and convertible ...

The Racing Beat Power Pulse Presilencer for the 1989-92 RX-7 Non-turbo (w/ auto transmission) is designed to be used with our wide selection of RX-7 headers to complete a bolt-on configuration to the Y-pipe section. (Includes both coupe and convertible ...

The Racing Beat Power Pulse Presilencer for the 1987-91 RX-7 TURBO II is designed to be used with our wide selection of RX-7 headers to complete a bolt-on configuration to the Y-pipe section. This same Power Pulse Presilencer is included as a sub-...